... 防风固沙 windbreak and sand fixing 水土流失控制 control of soil erosion 土地沙化控制 control of land desertification ...
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The research on evolvement law of drainage basin sediment yielding plays an important role in design of a project, planning and control of soil erosion.
流域产沙量演变规律的研究对于工程设计、水土流失规划与治理具有重要作用。
The results showed that compared with the bare land, all restoration patterns played positive effect in the control of soil erosion and nutrient loss in the gangue pile land.
结果表明：与裸地相比，不同椬被恢复模式均对矸石山坡面土壤侵蚀和养分流失具有明显控制效果；
Through combined measures, we brought soil erosion on 48,000 square kilometers of land under control.
综合治理水土流失面积4.8万平方公里。
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